Altronix EFLOW3NB replacement board eflow3n

• Input Rating:

• Input 120VAC 60Hz, 3.5 amp.

• Output:

• Power-limited output.
• 12VDC or 24VDC selectable output.
• 2 amp continuous supply current.
• Filtered and electronically regulated output.
• Aux. power-limited output rated @ 1 amp (unswitched).
• Over Voltage Protection.
• Filtered and electronically regulated outputs.

• Battery Backup:

• Built-in charger for sealed lead acid or gel type batteries.
• Maximum charge current 1.54 amp.
• Automatic switch over to stand-by battery when AC fails. Transfer to stand-by battery power is instantaneous with no interruption.

• Fire Alarm Disconnect:

• Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.

• Supervision:

• AC fail supervision (form "C" contacts).
• - Notification trigger is selectable for 30 seconds (factory set) or 2 hours.
• Battery fail & presence supervision (form "C" contacts).
• Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge.

• Electrical:

• Operating temperature: 0 ° C to 49 ° C ambient.
• 12.28-24.57 BTU/Hr.
• System AC input VA requirement: 420VA.

• Visual Indicators:

• AC input, DC output and Battery LED indicators.

• Additional Features:

• Short circuit and overload protection.
• Lifetime Warranty

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